Car Amplifier 4X40W TDA8571J

TDA8571J cars he sold tapes or even cheap car amplifiers 200w ... 300w amplifier IC is an advanced operating voltage of 6 volts DC .... 18volt dc circuit with very few passive material is established.

TDA8571J 4 × 40 W BTL quad car radio power amplifier

The integrated class-B output amplifier is a TDA8571J contained in a 23-lead Single-In-Line (SIL) plastic power package. It contains four amplifiers in a BTL configuration, each with a gain of 34 dB. The output power is 4 × 40 Watt (EIAJ) into a 4 W load. Electrostatic discharge protection Load dump protection Thermally protected

  

10k 1 
100N 1 unit 
10uF/16V - 1 x 
470nm 63v-4 
2200uF/16V - 8 
3V9 (zener) - 1 
TDA8571J - 1 
terminals (optional)

Note: If the circuit fully regulated power supply or SMPS (atx pc etc. ..) will be running on the +12 v line, use 1 instead of 8 2200uF capacitor

Source: wojio.b4.pl/wzm445.htm